稳定情形 meaning in English

stability condition

The robust stability can be verified by means of the feasibility of a set of lmis described only in terms of the vertices of the polytopic domain . the approach is less conservative than quadratic stability by using a parameter - dependent lyapunov function and extends the results of the related references . 4
对具有多边形不确定性的不确定系统建立鲁棒区域稳定的lmi充分条件，给出的lmi条件可解则二次稳定情形必可解，故比二次稳定有较少的保守性，推广有关文献的结果。